Need a picture to help you on this one. :)
Answer:
3:10
Step-by-step explanation:
Boys- 6
Girls- 14
Total students- 20
Boys:Total students
6 : 20
Simplify:
6/2=3
20/2=10
This is written as:
3:10
➴Hope this helps!
➸CloutAnswers
Answer:
a=240
b= 1.16
Step-by-step explanation:
The general form of exponential function for growth is given by:
y = a(1+r)ˣ
We can rewrite it by letting 1+r = b
y= abˣ
a from the given equation represents the initial number of birds, which is given by 240. Hence, a = 240
In (1+r), r is given as the rate of increase, which is given as 16% or 16/100=0.16.
For r = 0.15
b = 1+r
b = 1+ 0.16
b = 1.16
Substituting it in the initial equation:
y = abˣ
y = 240 (1.16)ˣ
where a = 240 and b = 1.16
Answer:
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Step-by-step explanation:
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quick math .com
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Answer:my=8x
To find the inverse, flip the x and y variables and then solve for y.
x=8y
x/8=8y/8
x/8=y
Final answer: f^-1(x)=x/8
